Andy's 5K Speed Sharpener

Workout - Andy's 5K Speed Sharpener

• 10min @ 9'00''/mi
• 2 lots of:
  • 2.0km @ 5'30''/mi
  • 2min rest
• 2 lots of:
  • 800m @ 5'15''/mi
  • 1min 30s rest
• 2 lots of:
  • 600m @ 5'00''/mi
  • 1min rest
• 2 lots of:
  • 400m @ 4'45''/mi
  • 45s rest
• 2 lots of:
  • 200m @ 4'30''/mi
  • 30s rest
• 10min @ 10'00''/mi

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Intro

The FOD Runner explored a bold target in this video: CAN I BREAK 15:50 IN MY FINAL 5K RACE?! PLUS LONDON MARATHON 2026?! What makes it useful is both the session itself and the logic driving it. Here’s the essential takeaway — watch the full video for the complete story.

Key Points

• Mental preparation comes first — arriving at the start line switched on and confident means you’ve already won half the race in your head.
• Tuesday and Thursday have different jobs — short, sharp intervals at 5K pace or faster on Tuesdays; longer reps built around marathon effort that gradually speed up on Thursdays.
• Each rep has a target effort — 2 km at tempo-10K, 600 m at 5K race pace, 400 m a shade quicker, 200 m at max effort. Wind and hills mean flexibility is required.
• Discipline beats impulse — map out what you’re running before you start, and don’t let early confidence push you into pacing mistakes.
• The plan after race day — a heavy mileage block with double-threshold work becomes the base for building toward the London Marathon 2026.

Workout Example (Thursday, 6 days before the race)

2 × 2 km   @ tempo‑10K effort (≈5:25‑5:35 per mile)   2‑min jog recovery
2 × 800 m @ just a shade faster than 5K pace (≈5:15 per mile)   90‑sec jog
2 × 600 m @ 5K race pace (≈5:00 per mile)                     60‑sec jog
2 × 400 m @ 4:45‑4:50 per mile                                 45‑sec jog
2 × 200 m @ all‑out (≈4:30 per mile)                           30‑sec jog

*Run the reps in the order shown, adjusting for headwind/tailwind as Andy did. Keep HR below 150 for the longer reps to stay aerobic, then let it climb on the fast intervals.

Closing Note

Give this session a try at your own 5K pace, and run it about a week before race day. Track it in your Pacing app to see how it lands. Go break that 15:50 barrier — and keep building toward London 2026. 🚀

References

• CAN I BREAK 15:50 IN MY FINAL 5K RACE?! PLUS LONDON MARATHON 2026?! - YouTube (YouTube Video)